Файл: admin/setup/applications/install/sections/db.php
Строк: 202
<?php
/**
* <pre>
* Invision Power Services
* IP.Board v3.3.3
* Installer: EULA file
* Last Updated: $LastChangedDate: 2012-05-10 16:10:13 -0400 (Thu, 10 May 2012) $
* </pre>
*
* @author $Author: bfarber $
* @copyright (c) 2001 - 2009 Invision Power Services, Inc.
* @license http://www.invisionpower.com/company/standards.php#license
* @package IP.Board
* @link http://www.invisionpower.com
* @version $Rev: 10721 $
*
*/
class install_db extends ipsCommand
{
/**
* Execute selected method
*
* @access public
* @param object Registry object
* @return @e void
*/
public function doExecute( ipsRegistry $registry )
{
/* Dealing with the result of the form asking for DB input */
if ( $this->request['do'] == 'check' )
{
/* Make sure the fields were filled out */
if ( ! $this->request['overwrite'] AND ( ! $this->request['db_host'] || ! $this->request['db_name'] || ! $this->request['db_user'] ) )
{
$this->registry->output->addWarning( 'Необходимо полностью заполнить форму' );
}
/* No special characters */
else if( preg_match( "/[^a-zA-Z0-9_]/", $this->request['db_pre'] ) )
{
$this->registry->output->addWarning( 'Нельзя использовать специальные символы в префиске таблиц' );
}
else
{
//-----------------------------------------
// Quick basic check for extensions
//-----------------------------------------
if( strtolower(IPSSetUp::getSavedData('sql_driver')) == 'mysql' )
{
if( !function_exists('mysqli_connect') AND !function_exists('mysql_connect') )
{
$this->registry->output->setTitle( "Databases: Error" );
$this->registry->output->setNextAction( 'db&do=check' );
$this->registry->output->addWarning( "You do not have the mysql or mysqli PHP extension installed. You must install one of these PHP extensions before you can continue." );
$this->registry->output->addContent( $this->fetchContent() );
$this->registry->output->sendOutput();
return;
}
}
//-----------------------------------------
// Load DB driver..
//-----------------------------------------
require_once( IPS_KERNEL_PATH . 'classDb' . ucwords( IPSSetUp::getSavedData('sql_driver') ) . '.php' );/*noLibHook*/
$classname = "db_driver_".IPSSetUp::getSavedData('sql_driver');
$DB = new $classname;
$DB->obj['sql_database'] = $this->request['db_name'];
$DB->obj['sql_user'] = $this->request['db_user'];
$DB->obj['sql_pass'] = $_REQUEST['db_pass'];
$DB->obj['sql_host'] = $this->request['db_host'];
$DB->obj['sql_tbl_prefix'] = $this->request['db_pre'];
//--------------------------------------------------
// Any "extra" configs required for this driver?
//--------------------------------------------------
if ( is_file( IPS_ROOT_PATH . 'setup/sql/'.IPSSetUp::getSavedData('sql_driver').'_install.php' ) )
{
require_once( IPS_ROOT_PATH . 'setup/sql/'.IPSSetUp::getSavedData('sql_driver').'_install.php' );/*noLibHook*/
$extra_install = new install_extra( $this->registry );
$extra_install->install_form_process();
if ( count( $extra_install->errors ) )
{
$this->registry->output->addWarning( implode( "<br />", $extra_install->errors ) );
}
if ( is_array( $extra_install->info_extra ) and count( $extra_install->info_extra ) )
{
foreach( $extra_install->info_extra as $k => $v )
{
IPSSetUp::setSavedData( '__sql__' . $k, $v );
}
}
if ( is_array( $DB->connect_vars ) and count( $DB->connect_vars ) )
{
foreach( $DB->connect_vars as $k => $v )
{
$DB->connect_vars[ $k ] = $extra_install->info_extra[ $k ];
}
}
}
//-----------------------------------------
// Error check
//-----------------------------------------
if ( count( $extra_install->errors ) )
{
$this->registry->output->setTitle( "База данных: Ошибка" );
$this->registry->output->setNextAction( 'db&do=check' );
$this->registry->output->addContent( $this->fetchContent() );
$this->registry->output->sendOutput();
return;
}
//------------------------------------------
// Make CONSTANT
//------------------------------------------
define( 'SQL_DRIVER' , IPSSetUp::getSavedData('sql_driver') );
define( 'IPS_MAIN_DB_CLASS_LOADED', TRUE );
//------------------------------------------
// Try a DB connection
//------------------------------------------
$DB->return_die = true;
if ( ! $DB->connect() )
{
$errors[] = $DB->error;
}
//-----------------------------------------
// Error check
//-----------------------------------------
if ( is_array( $errors ) AND count( $errors ) )
{
$this->registry->output->setTitle( "База данных: Ошибка" );
$this->registry->output->setNextAction( 'db&do=check' );
$this->registry->output->addWarning( implode( "<br />", $errors ) );
$this->registry->output->addContent( $this->fetchContent() );
$this->registry->output->sendOutput();
return;
}
/* Save Form Data */
IPSSetUp::setSavedData('db_host', $_REQUEST['db_host'] );
IPSSetUp::setSavedData('db_name', $this->request['db_name'] );
IPSSetUp::setSavedData('db_user', $this->request['db_user'] );
IPSSetUp::setSavedData('db_pass', $_REQUEST['db_pass'] );
IPSSetUp::setSavedData('db_pre' , $this->request['db_pre'] );
/* Are we overwriting an IP.Board 2.x or 3.x installation? */
if ( ! $this->request['overwrite'] )
{
if ( $DB->checkForTable( 'upgrade_history' ) )
{
/* Get latest version */
$latest = $DB->buildAndFetch( array( 'select' => '*',
'from' => 'upgrade_history',
'where' => "upgrade_app='core'",
'order' => 'upgrade_version_id DESC',
'limit' => array( 0, 1 ) ) );
if ( is_array( $latest ) )
{
$this->registry->output->setTitle( "База данных: Ошибка" );
$this->registry->output->setNextAction( 'db&do=check' );
$this->registry->output->addWarning( "Обнаружена установленная IP.Board " . $latest['upgrade_version_human'] );
$this->registry->output->addContent( $this->fetchContent( TRUE ) );
$this->registry->output->sendOutput();
return;
}
}
}
/* Next Action */
$this->registry->autoLoadNextAction( 'admin' );
return;
}
}
//--------------------------------------------------
// DO WE HAVE A DB DRIVER SET?
//--------------------------------------------------
IPSSetUp::setSavedData('sql_driver', strtolower( ( IPSSetUp::getSavedData('sql_driver') == "" ) ? $_REQUEST['sql_driver'] : IPSSetUp::getSavedData('sql_driver') ) );
if ( ! IPSSetUp::getSavedData('sql_driver') )
{
//----------------------------------------------
// Test to see how many DB driver's we've got..
//----------------------------------------------
$dh = opendir( IPS_KERNEL_PATH );
while ( $file = @readdir( $dh ) )
{
if ( preg_match( "/^classDb([a-zA-Z0-9]*).php/i", $file, $driver ) )
{
if ( stristr( $driver[1], 'client' ) OR ! $driver[1] )
{
continue;
}
$drivers[] = $driver[1];
}
}
@closedir( $dh );
//----------------------------------------------
// Got more than one?
//----------------------------------------------
if ( count($drivers) > 1 )
{
//------------------------------------------
// Show choice screen first...
//------------------------------------------
/* Page Output */
$this->registry->output->setTitle( "База данных" );
$this->registry->output->setNextAction( 'db' );
$this->registry->output->addContent( $this->registry->output->template()->page_check_db( $drivers ) );
$this->registry->output->sendOutput();
}
else
{
//------------------------------------------
// Use only driver installed
//------------------------------------------
IPSSetUp::setSavedData( 'sql_driver', strtolower($drivers[0]) );
}
}
$this->request['db_host'] = ( $this->request['db_host'] ) ? $this->request['db_host'] : 'localhost';
$this->registry->output->setTitle( "База данных" );
$this->registry->output->setNextAction( 'db&do=check' );
$this->registry->output->addContent( $this->fetchContent() );
$this->registry->output->sendOutput();
}
/**
* Fetch content
*
* @access public
* @param bool
* @return string
*/
public function fetchContent( $check=FALSE )
{
/* Output */
$content = ( $check === FALSE ) ? $this->registry->output->template()->page_db() : $this->registry->output->template()->page_dbOverride();
/* Driver extras? */
if ( is_file( IPS_ROOT_PATH . 'setup/sql/'.IPSSetUp::getSavedData('sql_driver').'_install.php' ) )
{
require_once( IPS_ROOT_PATH . 'setup/sql/'.IPSSetUp::getSavedData('sql_driver').'_install.php' );/*noLibHook*/
$extra_install = new install_extra( $this->registry );
$content = str_replace( '<!--{EXTRA.SQL}-->', $extra_install->install_form_extra(), $content );
}
return $content;
}
}